Light, tight speed is what Vapor players look for. The Nike Vapor Carbon Elite brings that and more for 2014. Synthetic upper provides a zero-space fit with no room for slipping or sliding. Nano-lasered panels with less over weight but more support. Dynamic Flywire surrounds the foot, flexing with your movements for lockdown that doesn't restrict. Power plate outsole comes with carbon fiber propulsion elements, split in the midfoot to promote the natural flexibility that has to occur for serious acceleration. TPU traction pattern combines with the plate for explosive multidirectional traction. Wt. 9.8 oz.